Gene description for PAAF1
Gene name proteasomal ATPase-associated factor 1
Gene symbol PAAF1
Other names/aliases PAAF
Rpn14
WDR71
Species Homo sapiens
 Database cross references - PAAF1
ExoCarta ExoCarta_80227
Vesiclepedia VP_80227
Entrez Gene 80227
HGNC 25687
UniProt Q9BRP4  
 PAAF1 identified in exosomes derived from the following tissue/cell type
Chondrocytes 35931686    
Chondrocytes 35931686    
Mesenchymal stem cells 36408942    
 Gene ontology annotations for PAAF1
Molecular Function
    protein binding GO:0005515 IPI
Biological Process
    viral process GO:0016032 IEA
Subcellular Localization
    proteasome complex GO:0000502 IDA
 Experiment description of studies that identified PAAF1 in exosomes
1
Experiment ID 497
MISEV standards
EV Biophysical techniques
CD9|CD151|CD63|CD81|CD82|FLOT1|FLOT2|GAPDH|LAMP1|LAMP2|RAB5A|SDCBP|TFRC|TSG101|UCHL1
EV Enriched markers
EV Negative markers
NTA
EV Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 35931686    
Organism Homo sapiens
Experiment description Extracellular vesicles enriched in connexin 43 promote a senescent phenotype in bone and synovial cells contributing to osteoarthritis progression
Authors Varela-Eirín M, Carpintero-Fernández P, Guitián-Caamaño A, Varela-Vázquez A, García-Yuste A, Sánchez-Temprano A, Bravo-López SB, Yañez-Cabanas J, Fonseca E, Largo R, Mobasheri A, Caeiro JR, Mayán MD.
Journal name Cell Death Dis
Publication year 2022
Sample Chondrocytes
Sample name T/C-28a2
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
2
Experiment ID 498
MISEV standards
EM
EV Biophysical techniques
CD9|CD151|CD63|CD81|CD82|FLOT1|FLOT2|GAPDH|LAMP1|LAMP2|RAB5A|SDCBP|TFRC|TSG101|UCHL1
EV Enriched markers
EV Negative markers
NTA
EV Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 35931686    
Organism Homo sapiens
Experiment description Extracellular vesicles enriched in connexin 43 promote a senescent phenotype in bone and synovial cells contributing to osteoarthritis progression
Authors Varela-Eirín M, Carpintero-Fernández P, Guitián-Caamaño A, Varela-Vázquez A, García-Yuste A, Sánchez-Temprano A, Bravo-López SB, Yañez-Cabanas J, Fonseca E, Largo R, Mobasheri A, Caeiro JR, Mayán MD.
Journal name Cell Death Dis
Publication year 2022
Sample Chondrocytes
Sample name T/C-28a2
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
3
Experiment ID 488
MISEV standards
EM
EV Biophysical techniques
CD9|CD81|CD63|GAPDH|SDCBP|LAMP1|TFRC|UCHL1|FLOT2|LAMP2|FLOT1|ICAM1|RAB5B|CD151|RAB35|TSG101|RAB5A|CD82
EV Enriched markers
CANX
EV Negative markers
NTA
EV Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Homo sapiens
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ.
Journal name Proteomics
Publication year 2023
Sample Mesenchymal stem cells
Sample name UCMSC
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
 Protein-protein interactions for PAAF1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 PSMD11 5717
Affinity Capture-MS Homo sapiens
2 PSMC1 5700
Affinity Capture-MS Homo sapiens
3 PSMC5 5705
Affinity Capture-MS Homo sapiens
4 PSMD14 10213
Affinity Capture-MS Homo sapiens
5 PSMD8 5714
Affinity Capture-MS Homo sapiens
6 PSMD12 5718
Affinity Capture-MS Homo sapiens
7 PSMC6 5706
Affinity Capture-MS Homo sapiens
8 PSMD1 5707
Affinity Capture-MS Homo sapiens
9 ALDH16A1 126133
Affinity Capture-MS Homo sapiens
10 DERA 51071
Affinity Capture-MS Homo sapiens
11 PSMC4 5704
Affinity Capture-MS Homo sapiens
12 PSMC2 5701
Affinity Capture-MS Homo sapiens
13 PSMD2 5708
Affinity Capture-MS Homo sapiens
14 PSMC3 5702
Affinity Capture-MS Homo sapiens
15 PSMD6 9861
Affinity Capture-MS Homo sapiens
16 PSMD10 5716
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
17 PSMD3 5709
Affinity Capture-MS Homo sapiens
18 PSMD7 5713
Affinity Capture-MS Homo sapiens
19 FADS1 3992
Affinity Capture-MS Homo sapiens
View the network image/svg+xml
 Pathways in which PAAF1 is involved
No pathways found





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